Automotive 3.3-V, 2:1 (SPDT), 6-channel, analog multiplexer with 1.8-V compatible control inputs
Product details
Parameters
Package | Pins | Size
Features
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C3B
- 1.65-V to 3.6-V Single-Supply Operation
- Powered-off Protection (Isolation in Powerdown Mode, Hi-Z when V+ = 0)
- Low Capacitance Switches, 21.5 pF (Typical)
- Bandwidth up to 240 MHz for High-Speed Rail-to-Rail Signal Handling
- Crosstalk and Off Isolation of -62dB
- 1.8-V Logic Threshold Compatibility for Control Inputs
- 3.6-V Tolerant Control Inputs
- ESD Performance: NC/NO Ports
- ±6-kV Contact Discharge (IEC 61000-4-2)
- 24-Pin TSSOP (7,8-mm × 4,4-mm) and 24-Pin QFN (4-mm × 4-mm) Package
All trademarks are the property of their respective owners.
Description
The TS3A27518E-Q1 is a 6-bit 1-of-2 multiplexer-demultiplexer designed to operate from 1.65 V to 3.6 V. This device can handle both digital and analog signals, and signals up to V+ can be transmitted in either direction. The TS3A27518E-Q1 has two control pins, each controlling three 1-of-2 muxes at the same time, and an enable pin that is used to put all outputs in high-impedance mode. The control pins are compatible with 1.8-V logic thresholds and are backward compatible with 2.5-V and 3.3-V logic thresholds as well.
The TS3A27518E-Q1 allows any SD, SDIO, and multimedia card host controllers to be expanded out to multiple cards or peripherals because the SDIO interface consists of 6-bits: CMD, CLK, and Data[0:3] signals. The TS3A27518E-Q1 has two control pins that give additional flexibility to the user, for example, the ability to mux two different audio-video signals in equipment such as an LCD television, an LCD monitor, or a notebook docking station.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TS3A27518E-Q1 6-BIT, 1-of-2 Multiplexer/Demultiplexer With Integrated IEC L-4 ESD and 1.8-V Logic Compatible Control Inputs datasheet (Rev. C) | Jan. 10, 2019 |
Application note | Selecting the Right Texas Instruments Signal Switch (Rev. B) | Apr. 02, 2020 | |
Application note | Multiplexers and Signal Switches Glossary | Mar. 06, 2020 | |
Application note | Enabling SPI-based flash memory expansion by using multiplexers | Jan. 17, 2019 | |
Application note | Eliminate power Sequencing with powered-off protection signal switches (Rev. B) | Jan. 15, 2019 | |
More literature | Automotive Logic Devices Brochure | Aug. 27, 2014 | |
Application note | Preventing Excess Power Consumption on Analog Switches | Jul. 03, 2008 | |
Application note | Semiconductor Packing Material Electrostatic Discharge (ESD) Protection | Jul. 08, 2004 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The EVM-LEADED1 board allows for quick testing and bread boarding of TI's common leaded packages. The board has footprints to convert TI's D, DBQ, DCT,DCU, DDF, DGS, DGV, and PW surface mount packages to 100mil DIP headers.
Features
- Quick testing of TI's leaded surface mount packages
- Allows leaded suface mount packages to be plugged into 100mil spaced bread board
- Supports TI's 8 most popular leaded packages with a single panel
Design tools & simulation
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
TSSOP (PW) | 24 | View options |
WQFN (RTW) | 24 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.